Handheld surgical depth instrument with cylindrical body



FIG. 1 is a an orthogonal view of a handheld surgical depth instrument with cylindrical body;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a frontal view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines illustrated are for illustration purposes only and form no part of the claimed design. 

The ornamental design for a handheld surgical depth instrument with cylindrical body, as shown and described. 